“In order to further develop the penetration of wind and solar, that are both intermittent sources of energy, and provide them as a stable green baseload product to our clients, we need storage,” Raphael Schoentgen Research & Technology Director at ENGIE, said in an April 18 statement. “We are therefore exploring many options available in the market. The integrated battery system from Eos and Northern represents a combination of a new promising Zinc-based energy storage solution and a new digital-based piloting system, which are attractive both from a cost and performance perspective.”